BrickHeadz have limited opportunities for many details. However, a crossover between LEGO's new series and Transformers proves that you can pack small details into these little character designs. Curtydc designed a Optimus Prime and Bumblebee, including details like the wheels, headlights, and grills of their robotic designs. These are possibly my favorite BrickHeadz figures created by AFOL's. I hope we see more of these BrickHeadz in disguise soon!